| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $13.70 | 6.116% | $14.5379 | $14.54 | $14.55 | $14.50 |
| Purchase #2 | $215.63 | 6.745% | $230.1742 | $230.17 | $230.15 | $230.20 |
| Purchase #3 | $14.46 | 7.839% | $15.5935 | $15.59 | $15.60 | $15.60 |
| Purchase #4 | $79.71 | 6.636% | $84.9996 | $85.00 | $85.00 | $85.00 |
| Purchase #5 | $46.54 | 11.331% | $51.8134 | $51.81 | $51.80 | $51.80 |
| Purchase #6 | $147.28 | 3.355% | $152.2212 | $152.22 | $152.20 | $152.20 |
| Purchase #7 | $165.90 | 4.613% | $173.553 | $173.55 | $173.55 | $173.60 |
| 7 purchase totals = | $683.22 | $722.8928 | $722.88 | $722.85 | $722.90 | |